/* 
 * Copyright (c) 2009, Giora Kosoi giorak@gmail.com
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the project nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY Giora Kosoi ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL Giora Kosoi BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <event.h>

#include <sparrow/reactor.h>
#include <sparrow/libevent_reactor_impl.h>

Reactor::Reactor(const std::string &name)
    :   Handler(0),
        impl(new LibeventReactorImpl),
        name_(name)
{
    impl->set_owner(this);
}

Reactor::~Reactor()
{
    delete impl;
}

void Reactor::register_input_handler(int fd, Handler *h, uint64_t token)
{
    impl->register_input_handler(fd, h, token);
}

void Reactor::register_output_handler(int fd, Handler *h, uint64_t token)
{
    impl->register_output_handler(fd, h, token);
}

void Reactor::register_error_handler(int fd, Handler *h, uint64_t token)
{
    impl->register_error_handler(fd, h, token);
}

void Reactor::schedule_timer(Handler *h, const timespec &t, uint64_t token)
{
    impl->schedule_timer(h, t, token);
}

void Reactor::unregister_input_handler(uint64_t token)
{
    impl->unregister_input_handler(token);
}

void Reactor::unregister_output_handler(uint64_t token)
{
    impl->unregister_output_handler(token);
}

void Reactor::unregister_error_handler(uint64_t token)
{
    impl->unregister_error_handler(token);
}

void Reactor::cancel_timer(uint64_t token)
{
    impl->cancel_timer(token);
}

void Reactor::unregister(uint64_t token)
{
    unregister_input_handler(token);
    unregister_output_handler(token);
    unregister_error_handler(token);
    cancel_timer(token);
}

uint64_t Reactor::create_token()
{
    return impl->create_token();
}

VariantSet *Reactor::registry()
{
    return impl->registry();
}

void Reactor::start()
{
    impl->start();
}

const std::string &Reactor::name() const
{
    return name_;
}
